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到2002年10月28日,美国正丁醇总产能为24.05亿1b/a,生产公司及其产能见表1。 表1 2002年美国正丁醇生产公司及其产能 亿 1b/a
As of October 28, 2002, the total n-butanol capacity in the United States was 2.40 billion lb / a, with production companies and their capacities shown in Table 1. Table 1 United States n-butanol production companies in 2002 and its output of 1b / a